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上海正陽儀表廠QJ42P直流雙臂電橋
上海正陽儀表廠QJ42P直流雙臂電橋
測(ce)量范圍:0. 0001-11.00Ω,精確(que)度等級2%.
測(ce)量范圍 | 5µΩ~11.000Ω | ||
倍率 | 量(liang)程(cheng) | 分辨力 | 準確度 |
×10-4 | 0.100~1.100 mΩ | 5µΩ | 5% |
×10-3 | 1.00~11.00mΩ | 50µΩ | 5% |
×10-2 | 10.0~110.0mΩ | 500µΩ | 2% |
×10-1 | 0.100~1.100Ω | 5mΩ | 2% |
×1 | 1.00~11.00Ω | 50mΩ | 2% |
橋路電(dian)源 | 1.5V(1號1.5V干電(dian)池6節并聯) | ||
指零(ling)儀(yi)電(dian)源 | 9V(2節6F22型疊層電池) | ||
外型(xing)尺寸 | (W)230mm×(H)200mm×(D)140mm | ||
重(zhong)量 | 2.5kg |
QJ42是采用凱爾文電(dian)橋(qiao)線路設計的攜(xie)帶(dai)式(shi)直流(liu)電(dian)阻(zu)電(dian)橋(qiao)。產品(pin)內附指零(ling)儀和可(ke)裝工作電(dian)源的電(dian)池盒,適宜工礦企業、實驗(yan)室(shi)(shi)及室(shi)(shi)外現(xian)場直流(liu)低電(dian)阻(zu)作精確測(ce)量(liang)(liang)。如測(ce)量(liang)(liang)金屬導電(dian)率、電(dian)機、變壓(ya)器繞組的直流(liu)電(dian)阻(zu)。電(dian)刷(shua)、開關(guan)的接觸電(dian)阻(zu)以及作升溫試驗(yan)等。 |
測量范圍:0. 0001-11.00Ω,精確度(du)等級2%.
測(ce)量范圍 | 5µΩ~11.000Ω | ||
倍率 | 量(liang)程 | 分辨(bian)力(li) | 準確度 |
×10-4 | 0.100~1.100 mΩ | 5µΩ | 5% |
×10-3 | 1.00~11.00mΩ | 50µΩ | 5% |
×10-2 | 10.0~110.0mΩ | 500µΩ | 2% |
×10-1 | 0.100~1.100Ω | 5mΩ | 2% |
×1 | 1.00~11.00Ω | 50mΩ | 2% |
橋(qiao)路(lu)電源(yuan) | 1.5V(1號1.5V干電(dian)池(chi)6節并(bing)聯) | ||
指零儀電源 | 9V(2節6F22型(xing)疊層電(dian)池) | ||
外型尺寸(cun) | (W)230mm×(H)200mm×(D)140mm | ||
重(zhong)量 | 2.5kg |
QJ42是(shi)采用(yong)凱(kai)爾文電(dian)(dian)(dian)(dian)(dian)橋線路設(she)計的(de)(de)攜帶式直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)電(dian)(dian)(dian)(dian)(dian)橋。產品內附指(zhi)零儀和可裝(zhuang)工作(zuo)電(dian)(dian)(dian)(dian)(dian)源的(de)(de)電(dian)(dian)(dian)(dian)(dian)池盒,適宜工礦(kuang)企業、實驗室(shi)及室(shi)外(wai)現場直(zhi)流(liu)低電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)作(zuo)精確測量。如測量金屬(shu)導電(dian)(dian)(dian)(dian)(dian)率、電(dian)(dian)(dian)(dian)(dian)機(ji)、變壓器繞(rao)組的(de)(de)直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)。電(dian)(dian)(dian)(dian)(dian)刷、開關的(de)(de)接(jie)觸電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)以及作(zuo)升溫試驗等。 |
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